Parker PS5635P Sandwich Flow Control Valve 145 Psi

Product Description

The PARKER PS5635P is a sandwich-style flow control valve designed to regulate fluid flow in hydraulic and pneumatic circuit assemblies. It mounts inline between directional control valve sections in a stacked or sandwich configuration, allowing flow rate adjustment without additional plumbing. The PS5635P is rated to a maximum working pressure of 145 psi and features an aluminum body with a Buna-N seal for compatibility with common hydraulic fluids and air. Weighing 0.4 pounds, it is compact and suited for space-constrained manifold assemblies. Installation is performed by licensed fluid power technicians or qualified hydraulic system mechanics.

This valve is used in industrial, mobile, and light hydraulic or pneumatic systems where flow control needs to be integrated directly into a valve stack. It is well suited for applications requiring compact circuit design without additional inline fittings. The sandwich mounting style eliminates the need for extra ports or tubing between components, reducing leak points in the circuit. Typical applications include cylinder speed control and actuator flow management in manifold-based systems.

Key Features

• Sandwich-style mounting integrates directly into valve stacks with no additional plumbing
• Maximum working pressure rated at 145 psi
• Aluminum body construction for lightweight, corrosion-resistant performance
• Buna-N seal material compatible with common hydraulic oils and compressed air
• Compact form factor at 0.4 pounds for use in space-limited assemblies

Compatibility

Designed as an OEM-style replacement or upgrade component for sandwich-mount directional control valve assemblies rated to 145 psi maximum working pressure.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power mechanic. Depressurize and de-energize the hydraulic or pneumatic circuit completely before disassembly or installation. Ensure the sandwich valve orientation aligns with the flow direction marked on the valve body. Verify seal compatibility with the system fluid before commissioning.